Detailed guide on how to flash the new Tuya Beken Chips with OpenBK7231T

Hardware
183

Hi everyone,

I was walking past Aldi yesterday, noticed the Casalux Corner Floor Lamp and ended up buying one. I tried using tuya-Cloudcutter, and there’s a device listed as Casalux Corner Lamp under Aldi, but the exploit didn’t work for me. I’m not even sure if it went into slow blink mode, as that didn’t happen, and the tool indicated that the exploit failed.

I have a quick question: Am I right in assuming that tuya has patched their newer modules, making this exploit no longer effective?

I’ve included a few photos of the board. If I need to flash it using a serial adapter, can I use the test points on the PCB without having to desolder the chip?

By the way, the chip is a Lightning LN882HKI.

1
1962×529 246 KB

2
21920×1081 297 KB

3
31920×1081 234 KB

Any help would be appreciated. Thanks.

184

I am not sure this model of chip is coveted by libretiny platform. BK723x is covered by that that too specific version of firmwares and not all. Refer here.

185

Hi, that’s not beken
You can flash with openbeken with this instructions

186

Hi, please has anyone flashed this switch?
Wifi Switch Module DC7-32V RF Receiver

Here it says here that flash is possible, but it is no more possible to add RC transmitters.
Thank you.